Panel now selects from four width tiers based on $COLUMNS (with a 6-col
buffer per side before stepping up): 52-wide (default), 70, 74, or 78.
Each tier carries richer category descriptions sized to fit the layout.
The box is horizontally centered on every draw via a left-padding prefix.
Key reader switches from stty min 1 to min 0 / time 3, giving a 0.3 s
poll interval so COLUMNS changes are detected without a keypress. The
erase formula is now wrap-aware: prev_max_line_width / COLUMNS gives the
wrap factor, ensuring old wider panels are fully cleared after narrowing.
Idle timeout ticks that detect no resize are skipped entirely.
The badge now positions each state by where it sits on the scale: OFF
left-aligned, DEFAULT centered, ON right-aligned. This makes the
OFF ← DEFAULT → ON ordering visible at a glance and reinforces the
direction the ←→/h l keys move.
Directional arrows fully cover value changes, so the Space cycle is
removed. Add h/l as vim-style aliases for ←/→ (matching the existing
j/k for up/down), keeping the whole keymap hjkl-consistent. Update the
in-panel hint, help text, docstrings, and offline docs accordingly.
Left/Right now adjust the highlighted value one step along the
OFF ← DEFAULT → ON scale, clamped at the ends (no wrap), complementing
Space which cycles through all states and wraps. Right steps toward ON,
Left toward OFF.
Extract the set/erase side-effect into __config_toggle_apply so Space,
Left, and Right share one implementation of the scope-aware
set -U/-g/-Ue/-eg logic. Update the in-panel keybind hint (now
width-padded via string pad so the border stays aligned) and the help
text and offline docs to cover the new keys.
rootiest
